baber/WOPTO huggingface dataset:
Patent JP-S55135427-A (JP)
Title: Multi-channel tone oscillator
Inventor: TAMURA MASAHIDE
IPC: H03L7/18
Filed: 1979-04-09
Abstract: PURPOSE:To extract the frequency to be designated via the code converting circuit for the extraction of one wave among the signal groups arranged in the geometric progression after receiving the channel designation signal supplied from outside through one unit of the oscillator. CONSTITUTION:The number of channel designation signal 18 supplied from outside is defined as X (X=0, 1, 2...); and with increase of the number one by one, the division number N of feedback line divider 12 increases by n (n: the positive integer and n<N). At the same time, the division number M of standard divider 3 decreases by m (m: the positive integer and m<M). Otherwise N decreses by n and at the same time M increases by m to be delivered through code converter circuit 15. In such case, output frequency f(x) of this multi-channel tone oscillator is delivered in the form of the function.
Patent JP-H08242598-A (JP)
Title: Drive circuit for stepping motor
Inventor: TAJIMA OSAMU
IPC: H02P8/12
Filed: 1995-03-02
Abstract: PURPOSE: To reduce current to be consumed for driving a stepping motor, concerning to a stepping motor drive circuit provided with a driving amplifier for driving the exciting coil of the stepping motor. CONSTITUTION: First and second saturation preventing circuits 24, 25 which operate transistors Q31 , Q33 of a driving amplifier in active regions for supplying drive current to the exciting coil of a stepping motor 21 are provided, and a single differential amplifier 34 is provided for producing a reference voltage for each drive amplifier 22 which limits the base currents of the transistors Q31 , Q33 .
Patent JP-S56140442-A (JP)
Title: Data majority circuit
Inventor: WATANABE TSUNEO
IPC: H03K19/23
Filed: 1980-04-01
Abstract: PURPOSE:To reduce the number of logical elements to be used and simplify the constitution of a circuit, by processing each data serially for every bit synchronously with the clock signal, in the majority circuit for (n) each data consisting of (m)  each bits. CONSTITUTION:Data D1-D3 are input and stored in shift register circuits 11D1- 11D3 respectively. Pulses (a) whose number is equal to number (m) of input data bits of circuits 11D1-11D3 are supplied from shift pulse generator 12 and are supplied to majority circuit 14 from circuits 11D1-11D3 serially bit by bit. Circuit 14 outputs output signal (e) as 1 or 0 in accordance with majority of each bit and stores it in shift register circuit 17 for every one bit. Incoincidence between signal  (e) and signals (b)-(d) from circuit 11D1-11D3 is detected by exclusive logical  elements 15D1-15D3, and their outputs are input to FFs 161-163, and it is detected whether majority is decided or not, and they are input to majority circuit 18. When the number of pulses of circuit 12 comes to (m), signal (k) of majority decision is output through AND circuit 19 by signal (j) from counting circuit 13.
Patent JP-S58159156-A (JP)
Title: Program executing system
Inventor: ITASHIKI AKIHIRO
IPC: G06F15/82
Filed: 1982-03-18
Abstract: PURPOSE:To eliminate a tag conversion memory and to improve the performance for a data processor of data driving type, by replacing the tag of a program added to the operand of data only by an instruction. CONSTITUTION:An arithmetic part 101 receives a data 1 from a control part 102. The data 1 includes a return tag and address (tag and address of destination of arithmetic result), an instruction code, a destination and an operand in addition to a tag and address. The part 101 decodes the instruction code in the data 1 and performs an operation with use of the operand in the data 1. A data 2 of the result of operation is fed to a control part 2. The instruction code designates an output and feeds the data 2 to a host computer 103. The part 102 reads memories 104-107 by the data 2 given from the part 101 or a processing request supplied from the computer 103 and feeds the data 1 to the part 101.
Patent JP-H08212862-A (JP)
Title: Switch, its molding device and molding method
Inventor: OSADA KENJI
IPC: B29C39/02
Filed: 1995-02-08
Abstract: PURPOSE: To form a two-color molded part with a metal mold, and facilitate and ensure the sealing by forming the two-color molded part on the fitting part between a base and a cover, sealing the fitting part, and also forming a switch mounting screw hole on the fitting part. CONSTITUTION: A base 1 and a cover 2 are mutually fitted in a fitting part B to form a switch unit A. This unit A is set to a mounting screw hole molding metal mold 30 formed by metal molds 30A, 30B having screw hole inserting projection parts 31A, 31B, respectively. A molten synthetic resin is injected thereto to form a two-color molded part in the fitting part. Thus, the two-color molded part having screw holes 16R, 16L for switch mounting screw is formed in the fitting part B, and the fitting part B is satisfactorily sealed. When a switch is mounted by a boss, the same result can be provided only by replacing the metal molds.
Patent JP-H11316142-A (JP)
Title: Fluid consumption measuring method and device
Inventor: KAMATA YUJI
IPC: G01F1/42
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate working such as mounting and demounting to a hydraulic system, and to easily measure consumption caused by leakage of a pressure fluid or the like, with high precision irrespective of a measuring range of the consumption. SOLUTION: A stop valve 66 is opened fully at first, and a pressure value (P1 ) in a downstream of the stop valve 66 is measured at this time. Then, a pressure value (P2 ) in the downstream of the stop valve 66 at the time when a flow velocity of compressed air flowing through the stop valve 66 is set to the sonic velocity is measured while regulating an opening of the stop valve 66, and an ON/OFF valve 52 is turned on to measure a pressure value(P3 ) in the downstream of the stop valve 66 at the time when the compressed air is discharged from a nozzle 54. A consumption (Q) of the compressed air flowing in fluid equipments 72a, 72b is computed by an operation part 48, based on the pressure values P1 , P2 , P3 and an effective cross-sectional area (Sn ) of the nozzle 54.
Patent JP-S58159268-A (JP)
Title: Reversible feeder of recording disc
Inventor: HASHIMOTO KOUSUKE
IPC: G11B17/04
Filed: 1982-03-16
Abstract: PURPOSE:To attain smoothly loading/unloading of a cartridge automatically and also manually, by shifting a recording disc holding mechanism reversibly with a reversible feed mechanism having a drum wound with an endless wire, and providing a specified clutch mechanism. CONSTITUTION:At the side of a reproducer, the endless wire 26b is belted on four guide pulleys 26a and the reversible drum 26c to form a reversible feeding mechanism 25. A slider 7 fitted with a recording disc holding mechanism 6 is  held to a guide member 5 slidably, and the wire 26b is fixed to a dog-plate 35.  An input gear of a drum 26c is driven with an output gear of a reversible motor via an idle gear, the loading/removal of a plunger idle gear is operated to form the clutch mechanism. Through this constitution, a cartridge 3 is loaded and unloaded with forward/reverse operation of the mechanism 25, and in case of a power failure, the clutch is de-energized for manual operation.
Patent JP-H11240453-A (JP)
Title: Baby carrier/buggy
Inventor: IDA MINORU
IPC: A47D13/04
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a baby carrier that can be installed with a table, toys or the like, and which is also used as a buggy. SOLUTION: This baby carrier/buggy is composed of a seat 2, a pair of each of front leg rods 3 and rear leg rods 4 on the left and right, a pair of carrying belts 5, 5, and a hand push rod 6. The seat 2 is installed inside a ring frame 1. The pairs of front and back leg rods 3, 4 are attached to the frame 1 at their upper ends such that they can move forward and backward. The pair of carrier belts 5, 5 are provided between the lower end of each of the legs 3 and the upper front of the seat 2. The hand push rod 6 is movably attached to the frame 1 on the both ends, and swings vertically behind the seat 2. At the lower ends, the left and right pairs of front leg rods 3 and rear leg rods 4 are provided with wheels 8, respectively. Further, a fixing means that fixes the hand push rod 6 upright.  In this case, the fixing means consists of lock pins provided at both left and right sides of the frame 1, and a fixture 9 having engaging portions that can be engaged with these lock pins. The fixture 9 is provided with a plurality of the engaging portions.
Patent JP-S60187704-A (JP)
Title: Hot water power generation plant
Inventor: FUJIKAWA TAKUJI
IPC: F01K3/04
Filed: 1984-03-07
Abstract: PURPOSE:To enable stable control of exhaust heat level in a wide range by controlling the temperature of double-phase fluid of steam and hot water while the pressure and the hot water level of an accumulator are regulated to introduce a fluid into a hot water turbine in the amount corresponding to that of exhaust heat. CONSTITUTION:A feedwater control valve 41 is so set that the temperature of fluid at an outlet of a hot water/steam generator 42 exceeds a preset value A. When the temperature is below A, the valve 41 is to be closed while the valve is fully opened when it is above A. A hot water turbine 45 is provided with a steam inlet 45a and a hot water inlet 45b. A steam governing valve 48 is so controlled that the pressure in the accumulator 44 reaches the preset value B while a hot water governing valve 19 is so controlled that the hot water level in the accumulator 44 reaches the preset value C. Thus, the amounts of steam and hot water vary with changes in the exhaust heat level to cause changes in the pressure and the hot water level in the accumulator 44, which are controlled with the regulators 48 and 19.
Patent JP-H06256848-A (JP)
Title: Production of grain oriented electrical steel sheet having mirror finished surface and extremely low iron loss
Inventor: USHIGAMI YOSHIYUKI
IPC: C22C38/00
Filed: 1993-03-04
Abstract: PURPOSE:To produce the grain oriented electrical steel sheet having a mirror finished surfaces and extremely low iron loss by annealing a cold rolled sheet of a high-silicon steel, then subjecting this sheet to finish cold rolling to form the final sheet thickness, decarburization annealing and increased nitrogen treatment, applying a sepn. agent for annealing consisting of a specific oxide to the steel sheet and subjecting the sheet to finish annealing. CONSTITUTION:The cold rolled sheet of the silicon steel contg., by weight %, 0.8 to 4.8% Si, 0.012 to 0.05% Sol. Al, <=0.01% N or further contg. 0.02 to 0.3% Mn and 0.005 to 0.040% S is subjected to an annealing treatment and is then worked to the final sheet thickness by one pass or >=2 passes of cold rolling including intermediate annealing. This cold rolled steel sheet is subjected to primary recrystallization annealing in an annealing furnace of a wet hydrogen atmosphere in order to execute decarburization in combination, then to a nitriding treatment in an NH3 atmosphere for stabilizing the secondary recrystallization; in succession, the oxides of the surfaces are removed by an acid soln. such as sulfuric acid, etc., to flatten the surfaces. A water slurry consisting of fine powder of 0.5 to 10mum of Al2O3, ZrO2 and other oxides is electrostatically applied as the sepn. agent for annealing on the steel sheet and, thereafter the steel sheet is subjected to the finish annealing. The grain oriented electrical steel sheet having the mirror finished surfaces, the low iron loss and the high magnetic flux density is thus obtd.
Patent JP-S55136760-A (JP)
Title: Communication line monitor system for unit at subscriber side
Inventor: KANEKO YUKIYOSHI
IPC: H04M11/06
Filed: 1979-04-11
Abstract: PURPOSE:To enable to locate the subscriber unit at an arbitrary subscriber terminal at the end of communication, by providing the communication line monitor means with the subscriber unit. CONSTITUTION:After the end of communication, when the line subscriber telephone SUB is hooked, on although the connection of SUB-IOT-SUBU is disconnected, since the subscriber unit SUBU is in response state, connection is changed to the busy tone transmission trunk BTT with the path of (2). When SUBU is changed for the connection from the intra-office trunk IOT to BTT, the communication current fed to SUBU is disconnected, relay LP is restored, and SUBU is restored. Further, the current fed from BTT with the capacitor C2 is interrupted, and since the communication current supply relay A is not operated, BTT discriminates SUBU in restoration and restores the connection of SUBU-BTT.
Patent JP-S58162535-A (JP)
Title: Production of 4-homotwistane
Inventor: TAKAISHI NAOTAKE
IPC: C07C1/20
Filed: 1982-03-19
Abstract: PURPOSE:3 or 4-Hydroxymethyltricyclo  5.2.1.0<2>,<6>  decane, readily available in industry as a raw material, is subjected to isomerization and reduction in the presence of sulfuric acid and hydrogen anion sources to give the titled compound economically. CONSTITUTION:The isomerization and reduction of 3 or 4-hydroxymethyltricyclo  5.2.1.0<2>,<6>  decane of formulaIis effected in the presence of concentrated sulfuric acid (of 75-100%, especially 90-98% concentration) and hydrogen anion source substance, e.g., isopentane, n-pentane to give 4-homoisotwistane (tricyclo 5.3.1. 0<2>,<6>  undecane). USE:Intermediate of antiviral agent.
Patent JP-S57159453-A (JP)
Title: Preparation of rice ball to be fried
Inventor: SASAHARA MASATO
IPC: A23L7/10
Filed: 1981-03-27
Abstract: PURPOSE: To obtain the titled product preservable for a long period and suitable for frying, by forming seasoned rice to a proper shape, boring a cylindrical hole to its center, inserting a tube filled with water into the hole, and sealing the whole assembly.  
     CONSTITUTION: Rice is washed with water, mixed with the ingredients for GOMOKU-MESHI (boiled rice mixed with fish and vegetables) or seasoned ingredients for curry and rice, CHAHAN (a Chinese dish of fried rice with eggs, shrimps, etc.), etc., and cooked to obtain seasoned rice. The rice is formed to a proper shape 1, and a cylindrical hole 2 is bored to its center. A tube 3 filled with water is inserted into the hole 2, and the whole assembly is sealed with a packaging bag 5 and retorted to effect the sterilization. It is served by removing the sealing bag 5 from the content, discharging the water from the tube 3, extracting the tube 3 from the cylindrical hole 2, cutting the seasoned rice 1 to a proper size, and frying the rice ball. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06260518-A (JP)
Title: Sealing method for semiconductor chip with resin and transfer molding die
Inventor: TAKAHASHI HIDEYUKI
IPC: B29C45/02
Filed: 1993-03-04
Abstract: PURPOSE:To change capacity of cavity formed by a die to reduce or remove an unfilled space, a fusion shortage of a void or a weld line, or the like that has so far been apt to cause in a thin package by pressing of the die. CONSTITUTION:When a semiconductor chip 20 is sealed with sealing resin as a package having a specific thickness, the melted sealing resin is first thickened more than a specific thickness to tentatively seal the semiconductor chip 20. Next, while the sealing resin is not solidified, the sealing resin is compressed to form a package having a specific thickness. A transfer molding die 1 for forming the package comprises upper and lower dies 2, 3, and capacity of package forming cavities 4, 7, 4A, 7A formed by these dies 1 can be changed by movable plates 6, 9. That is, the melted sealing resin is injected up to all the corners of the cavity of the die 1, thereafter the die 1 is pressed to compress the injected sealing resin.
Patent JP-H05243512-A (JP)
Title: Semiconductor device having digital and analog parts mounted mixedly
Inventor: MARUYAMA YUICHI
IPC: H01L27/092
Filed: 1992-02-28
Abstract: PURPOSE:To check getting-round of noise from a digital circuit to an analog circuit in CMOS.LSI wherein digital and analog parts are mounted mixedly. CONSTITUTION:A digital part 42 and an analog part 41 are provided on the same semiconductor substrate, and in the analog part 41, a sub-line 2 for fixing a substrate potential is wired in parallel to a grand line 1 and connected to a pad 9. In the digital part 42, a sub-line 4 for fixing the substrate potential is wired in parallel to a grand line 6 and connected to a pad 12.
Patent JP-H01220338-A (JP)
Title: Manufacture of glass bulb for tubular bulb
Inventor: ITO HIDENORI
IPC: H01J9/24
Filed: 1988-02-29
Abstract: PURPOSE:To simplify the process and improve the quality of a product by forming metal molds so as not to generate portions required to be cut off after molding in the process to mold the heated and softened glass with the metal molds. CONSTITUTION:A heated and softened large-diameter glass tube 1 is press- molded by split metal molds 3 and 3. A continuous wall 8 is formed between two legs of the U-shaped discharge path 7 of the glass bulb 6 to hold the strength, but the upper end section 13 of the continuous wall 8 must be cut off from the continuous wall 8 to seal mounts 14 and 14. A punching projection 20 and a punching hole 1 are formed on the metal molds 3 and 3 so that the upper section 13 of the continuous wall 8 does not appear. The cutting process of the upper section 13 is not required and the deformation and strength deterioration of this portion resulting from the cutoff is prevented as compared with the case that this upper section 13 has a glass wall and must be cut off.
Patent JP-H04261944-A (JP)
Title: Structure for earthquake resisting wall and beam
Inventor: HATSUSE TAKASHI
IPC: E04B2/86
Filed: 1991-02-15
Abstract: PURPOSE:To enhance workability in construction and also ensure structural integration. CONSTITUTION:Plural steel frame members 3 each of which is in an U shape in cross section, are put together in such a manner that respective flanges are faced to each other while a spaced section 4 is formed at a specified interval. The paired steel frame member 3 are made to be the frame of a beam, and the form frame work of an earthquake resisting wall 2 is thereby processed based on the beam form 3. The vertical reinforcements 6 of the earthquake resisting wall 2 are placed while the spaced section 4 between the paired steel frame members 3 is being penetrated through so as to be extended, and concrete for the earthquake resisting wall 2 and the beam is then simultaneously placed.
Patent JP-S51118980-A (JP)
Title: Support structire of thick ship oscillator
Inventor: YAMASHITA SHIROU
IPC: H03H9/02
Filed: 1975-04-11
Abstract: PURPOSE:To support a thick slip oscillator surely without lowering its oscillation specific characteristics.
Patent JP-H06235235-A (JP)
Title: Component member
Inventor: UMETSU HIROYUKI
IPC: E04B1/80
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a lightweight component member having fire-resistance, heat-resistance and mechanical strength by integrating an inorganic member provided with a reinforcing material, an incombustible material, water absorbing material, moisture absorbing material and moisture adjusting material with resol type phenol foam. CONSTITUTION:An inorganic member 2 made of calcium silicate board, calcium carbonate board, wood wool cement board, cement group extract, namely, ceramic industry group member and perlite board is formed into a predetermined shape. The lower surface 2a and both side surfaces 2b of the inorganic member 2 are arranged in a lower mold of a predetermined mold material. Next, the foam 4 material is filled in a space 3 under the non-foamed condition. Thereafter, the top surface 2c and an upper mold are placed in order, and heated for a fixed time, and the molds are separated. A component having self- adhesiveness, fire-resistance, weight lightening property, reacting property in a short time of the phenol foam and fire-resistance, strength and sound insulating property of the inorganic member at maximum is obtained, and the manufacture thereof is facilitated.
Patent JP-S61204274-A (JP)
Title: Dye mixture for synthetic fiber, and dyeing method
Inventor: ITO NAOTO
IPC: C09B67/22
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a dye mixture having excellent color fastness to light, high degree of exhaustion and excellent build-up property, and capable of coloring a synthetic fiber, especially polyester fiber in blue-navy color, by mixing plural kinds of specific dyes. CONSTITUTION:The objective dye mixture can be produced by mixing (A) 30-70wt% dye of formula I with (B) 30-70% dye of formula II and if necessary, (C) preferably 1-30% dye of formula III (X<1> and X<2> are nitro, cyano or halogen).
Patent JP-H02222501-A (JP)
Title: Grain boundary oxidation type non-linear resistance element
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the title resistance element provided with both varistor characteristics and capacitor characteristics and also having high varistor voltage, a large non-linear coefficient and large withstanding surge voltage by a method wherein a specifically prescribed quantity of specific oxide is contained in the element consisting of (Sr1-x-yBaxCay)TiO3 and Nb, W and Ta or a rare- earth element oxide. CONSTITUTION:Against the base material consisting of (Sr1-x-yBaxCay) TiO3 (provided that 0.001<=x<=0.3, y<=0.25) of 98.0 to 99.9mol% and an oxide, containing at least a kind selected from Nb, W, Ta and a rare-earth element, of 0.1 to 2.0mol%, the total quantity of 0.01 to 2.0mol% of (Na2O>0, TiO2>0, V2O5>=0, and MoO3>=0) by converting sodium oxide, titanium oxide, banadium oxide, and molybdenum oxide into Na2O, TiO2, V2O5 and MoO3, is contained. For example, the base material of the semiconductor porcelain after sintering of the above-mentioned composition is coated with the mixed oxide of Na2O, TiO2, V2O5 and MoO3 together with varnish, and a porcelain unit to be used for an element is obtained by conducting a heat treatment thereon at 1200 deg.C for two hours in the air.
Patent JP-S59170116-A (JP)
Title: Liquid epoxy resin composition
Inventor: OKUNO ATSUSHI
IPC: C08G59/50
Filed: 1983-03-16
Abstract: PURPOSE:To provide a liquid epoxy resin composition composed of a liquid epoxy resin, a specific hardener, a flame retardant and an inorganic filler, having excellent moisture resistance and long pot life, and suitable for electronic parts and electronic apparatuses. CONSTITUTION:The objective composition is prepared by compounding (A) a liquid epoxy resin (e.g. phenol novolak epoxy resin, etc.), (B) a reaction product of (i) preferably 100pts.wt. of an aromatic diamine (e.g. diaminodiphenylmethane) with (ii) preferably 1-100pts.wt. of a quaternary phosphonium salt (e.g. tetrabutyl phosphonium acetate), (C) a flame retardant (e.g. hexabromobenzene) and (D) an inorganic filler (e.g. quartz glass). The preferable amounts of the components (B), (C) and (D) are 0.1-30pts.wt., 3-150pts.wt. and 20- 450pts.wt. per 100pts.wt. of the component (A), respectively.
Patent JP-S56141830-A (JP)
Title: Moisture absorbent
Inventor: TAKEYAMA SATORU
IPC: B01J20/02
Filed: 1980-04-04
Abstract: PURPOSE: To provide a moisture absorbent of high moisture absorbing power and superior desorption property by carrying zinc halide on a porous body.  
     CONSTITUTION: A porous body such as alumina is immersed for about 30min to several hours in an aqueous zinc halide soln. of, for example, zinc chloride or the  like, thence it is dried for about 1W10 or more hours at about 110W250°C. The  amount of carrying the zinc halide is about 5W50wt% based on the weight of the  porous body. 
     COPYRIGHT: (C)1981,JPO&Japio